The S545 is an XS Power AGM car audio battery. The specifications below come directly from XS Power's June 2026 distributor data. Verify voltage, group size, polarity, dimensions, and application requirements before ordering.This Listing Includes: (1) XS Power S545 12V AGM Car Audio BatterySpecifications Model S545 Product Type AGM Car Audio Batteries Voltage 12V Maximum Amps 800A Cranking Amps at 32°F 276A Cold Cranking Amps at 0°F 243A Amp Hours at C/20 17Ah Reserve Capacity 22 minutes Polarity R Warranty 3 years UPC 692209015338 Package Length 7.67 in. Package Width 4.45 in. Package Height 6.77 in. Package Weight 12 lbs. Available from JS Alternators.PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.For more information, visit www.P65Warnings.ca.gov.
